Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8323725 | Soft magnetic material, powder magnetic core and method of manufacturing soft magnetic material | Toru Maeda, Naoto Igarashi, Haruhisa Toyoda, Kazuyuki Hayashi, Hiroko Morii +1 more | 2012-12-04 |
| 7767034 | Soft magnetic material, powder magnetic core and method of manufacturing soft magnetic material | Toru Maeda, Naoto Igarashi, Haruhisa Toyoda, Kazuyuki Hayashi, Hiroko Morii +1 more | 2010-08-03 |
| 7682695 | Dust core with specific relationship between particle diameter and coating thickness, and method for producing same | Naoto Igarashi, Toru Maeda, Kazuhiro Hirose, Haruhisa Toyoda, Koji Mimura +1 more | 2010-03-23 |
| 7601229 | Process for producing soft magnetism material, soft magnetism material and powder magnetic core | Haruhisa Toyoda, Kazuhiro Hirose, Naoto Igarashi, Takao Nishioka | 2009-10-13 |
| 7588648 | Soft magnetism material and powder magnetic core | Haruhisa Toyoda, Kazuhiro Hirose, Naoto Igarashi, Takao Nishioka | 2009-09-15 |
| 7517616 | Inorganic solid electrolyte and lithium cell component | Nobuhiro Ota | 2009-04-14 |
| 7150943 | Inorganic solid electrolyte and lithium cell component | Nobuhiro Ota | 2006-12-19 |
| 6713216 | Thin alkali metal film member and method of producing the same | Nobuhiro Ota, Shosaku Yamanaka | 2004-03-30 |
| 6699619 | Negative electrode of a lithium secondary battery with a two-layered inorganic solid electrolytic material | Nobuhiro Ota, Shosaku Yamanaka | 2004-03-02 |
| 6656233 | Method of producing negative electrode for lithium secondary cell | Nobuhiro Ota, Shosaku Yamanaka | 2003-12-02 |
| 6641863 | Method of forming thin film of inorganic solid electrolyte | Nobuhiro Ota | 2003-11-04 |
| 6384424 | Squid | Yasuyuki Matsui, Tatsuoki Nagaishi, Hideo Itozaki | 2002-05-07 |
| 6344742 | Magnetic field sensor having a flux guide to increase the effective capture area | Takeshi Kobayashi, Hideo Itozaki | 2002-02-05 |
| 6226538 | Magnetic sensor with squid and having superconducting coils formed on sapphire substrate | Tatsuoki Nagaishi, Hideo Itozaki | 2001-05-01 |
| 6157190 | Detecting equipment for detecting magnetic minute substance in an object to be inspected | Tatsuoki Nagaishi, Hideo Itozaki | 2000-12-05 |
| 5990678 | Non-destructive testing equipment having squid type magnetic sensor | — | 1999-11-23 |
| 5986280 | Planar magnetic sensor comprising a SQUID made of superconducting thin film | — | 1999-11-16 |
| 5963032 | Non-destructive testing equipment having SQUID-type sensor in magnetic shield container and object-magnetizing magnetic field generator | — | 1999-10-05 |
| 5856205 | Josephson junction device of oxide superconductor having low noise level at liquid nitrogen temperature | — | 1999-01-05 |
| 5729135 | Non-destructive testing equipment employing SQUID-type magnetic sensor in magnetic shield container | — | 1998-03-17 |
| 5637260 | Process for producing stabilized carbon cluster conducting material | Nobuyuki Okuda, Takashi Uemura, Yoshinobu Ueba, Koji Tada, Kengo Ohkura | 1997-06-10 |
| 5635455 | Process for producing stabilized carbon cluster conducting or superconducting material | Nobuyuki Okuda, Takashi Uemura, Yoshinobu Ueba, Koji Tada, Kengo Ohkura | 1997-06-03 |
| 5589281 | Stabilized carbon cluster conducting or superconducting material, process for producing the same, device using carbon cluster, and process for producing the device | Nobuyuki Okuda, Takashi Uemura, Yoshinobu Ueba, Koji Tada, Kengo Ohkura | 1996-12-31 |
| 5589772 | Non-destructive eddy current sensor having a squid magnetic sensor and selectively positionable magnets | — | 1996-12-31 |
| 5548262 | Flux transformer formed of an oxide superconducting thin film and method for manufacturing the same | Tatsuoki Nagaishi | 1996-08-20 |